RFT51YYA–Rhubarb crown leafing out of bulb, top down view, showing poisonous leaves and red stalks.
RMEA4CG7–Common amaranth, red-rooted pigweed, Amaranthus retroflexus, seedling on waste agricultural land
RF2K26D87–Toadstool mushroom white amanita Amanita citrina. A toxic, poisonous and hallucinogenic mushroom in needles and leaves against the background of an autumn forest. Selective focus, blurred background.
RF2RJA2NT–Cuckoopint or Arum maculatum arrow shaped leaf, woodland poisonous plant in family Araceae. arrow shaped leaves. Other names are nakeshead, adder's ro
RF2H18NXJ–Fly agaric, Amanita muscaria, fruiting body of poisonous fungus in grass with autumn leaves, Netherlands
RFH6BJH0–Abrus Precatorius. Family: Fabaceae. The leaves of this climber are used for chewing as 'paan'. The seeds are poisonous and were
RF2DEM946–Peacock shrub, European poisonous plant of the year 2006
RMHYN308–Spring growth leaves of Poison Oak at Mount Pisgah Arboretum, Willamette Valley, Oregon.
RFDDM96K–Herb Paris (Paris quadrifolia) flower and leaves
RF2A7JYXG–Mushrooms grow in the wild against a background of yellow autumn leaves. Poisonous mushrooms.
RM2M6ED3T–Amanita in the forest. A large poisonous mushroom in the forest. Branches, leaves, dark background a
RM2C59GG5–Yellow-orange dying leaves of Hemlock Water-Dropwort / Oenanthe crocata in June-July. One of the UK's most poisonous plants. Dying plant leaves.
RFT51YY1–Early spring red rhubarb stalks growing out of a rhubarb crown. Depicting edible, perennial vegetable with oxalic acid, making poisonous leaves.
RMEA4CGM–Common amaranth, red-rooted pigweed, Amaranthus retroflexus, young plant on waste agricultural land
RF2HE8WH2–A healthy rhubarb plant growing in an organic garden showing the vibrant green leaves that are poisonous to eat.
RF2T4GRF0–Green leaves of a Conium maculatum poison hemlock poisonous plant close-up. Concept of the texture of natural patterns, ornaments.
RF2A19GT1–Magpie fungus (Coprinopsis picacea) poisonous mushroom in autumn on forest floor
RF2RYPXKY–Flowers and leaves of Crofton weed, ageratina adenophora, on edge of sub-tropical rainforest, Queensland,Australia. Invasive weed, poisonous to horses
RF2K9G456–Mostly blurred red fruits and leaves of schefflera actinofphylla umbrella tree
RM2C59G53–Yellow-orange dying leaves of Hemlock Water-Dropwort / Oenanthe crocata in June-July. One of the UK's most poisonous plants. Dying plant leaves.
RFT51YY9–Red rhubarb crown growing stalks in early spring, with new leaves. Leaves contain oxalic acid.
RMP9EBCB–Hemlock, Conium maculatum, delicate Apiaceae leaves on large poisonous plant, Devon, July
RF2A5TGB7–Rowan (Sorbus aucuparia) berries and leaves on white
RF2WP3F0H–Green leaves of a Conium maculatum poison hemlock poisonous plant close-up. Concept of the texture of natural patterns, ornaments.
RM2EJ4ECN–The foliage of Black Cherry contains cyanogenic glycosides, which convert to hydrogen cyanide if eaten by animals and becomes poisonous to them.
RF2RYPXGC–Flowers and leaves of Crofton weed, ageratina adenophora, on edge of sub-tropical rainforest, Queensland,Australia. Invasive weed, poisonous to horses
RF2K9G42J–Mostly blurred red fruits and leaves of schefflera actinofphylla umbrella tree
RMH01YC4–Perennial honesty (Lunaria rediviva), young leaves, Germany
RFMR6TGM–Schefflera arboricola leaves
RF2M87TM0–May Lily, Maianthemum bifolium, wild poisonous plant from Finland
RM2DG32D6–Heywood's foxglove (Digitalis mariana Heywoodii) with grey pubescent leaves and white flowers bloom on an exhibition in May
RMGFEXWN–Mass of spectacular vivid red leaves of Nandina domestica, a low growing garden shrub known as sacred bamboo.
RFHG7F7N–Close-up, High key image of White bryony - Bryonia dioica, a poisonous climbing perennial plant, image taken against a white background
RM2ATP8MG–Flowering Apocynum androsaemifolium - Spreading Dogbane poisonous plant in summer
RF2G8CT2T–Top view of caps of lilac bonnet, Mycena pura, poisonous fungi among fallen leaves in autumn, Netherlands
RF2R64F9P–Cuckoopint or Arum maculatum arrow shaped leaf, woodland poisonous plant in family Araceae. arrow shaped leaves. Other names are nakeshead, adder's ro
RF2K9G457–Mostly blurred red fruits and leaves of schefflera actinofphylla umbrella tree
RMEYYH5G–sickener (Russula emetica), between autumn leaves, Germany
RFPXACJ5–Ageratina altissima purple leaves
RF2NYCTDE–May Lily, Maianthemum bifolium, wild poisonous plant from Finland
RM2DG32D1–Heywood's foxglove (Digitalis mariana Heywoodii) with grey pubescent leaves and white flowers bloom on an exhibition in May
RM2F38CG7–Cluster of beautiful pink flowers of evergreen shrub, Nerium oleander, poisonous plant, on background of dark green leaves
RM2MADM0W–Poison Ivy growing in the Spring: A large patch of the poisonous plants along the side of a path. The glossy leaves of one plant stand out.
RMH3HW39–Datura stramonium. Thorn apple prickly seed pod and leaves on white background
RF2C06KKE–Close up of purple foxglove, Digitalis purpurea, with water droplets
RF2R4CPRN–Cuckoopint or Arum maculatum arrow shaped leaf, woodland poisonous plant in family Araceae. arrow shaped leaves. Other names are nakeshead, adder's ro
RF2X0HG56–Two very similar spring leaves. On the left is tasty edible Allium ursinum known as wild garlic and on the right is very poisonous Convallaria majalis
RMEYYH5E–sickener (Russula emetica), between autumn leaves, Germany
RFPXACJD–Ageratina altissima purple leaves
RF2DMX7GT–May Lily, Maianthemum bifolium, wild poisonous plant from Finland
RM2DG32D0–Heywood's foxglove (Digitalis mariana Heywoodii) with grey pubescent leaves and white flowers bloom on an exhibition in May
RM2H16FTA–Vivid red flower, buds and green leaves of Nerium oleander 'Monrovia Red', an evergreen shrub with poisonous sap, on a dark background, in Australia
RMHX30H4–Poison Oak; Mount Pisgah Arboretum, Willamette Valley, Oregon.
RMH3HW36–Datura stramonium. Thorn apple prickly seed pod and leaves on white background
RMHX4PYG–Gewöhnlicher Erdrauch, Blatt, Blätter, Jungpflanze, Fumaria officinalis, Common Fumitory, Fumeterre